Neah Bay, Washington Tsunami Forecast Grids for MOST Model
The Neah Bay, Washington Forecast Model Grids provides bathymetric data strictly for
tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST
is a suite of numerical simulation codes capable of simulating three processes of
tsunami evolution: generation, transoceanic propagation, and inundation of dry land.
Tsunami waves are computationally propagated across a set of three nested grids (A,
B, and C), each of which is successively finer in resolution, moving from offshore
to onshore. Nearshore details are resolved to the point that model output can be directly
compared with tide gauge observations and can provide estimates of wave arrival time,
wave amplitude and simulation of wave inundation onto dry land. A Grid Resolution:
72 arc-sec. B Grid Resolution: 24 arc sec in the x direction. 12 arc-sec in the y
direction. C Grid Resolution: 1 arc-sec in the x direction. 0.5 arc sec in the y direction.
- Cite as: NOAA Pacific Marine Environmental Laboratory, Center for Tsunami Research (NCTR), 2015. Neah Bay, Washington Tsunami Forecast Grids for MOST Model. National Centers for Environmental Information, NOAA. doi:10.7289/V5DN433G [access date].
gov.noaa.ngdc.mgg.dem:neahbay_forecastgrids_2015
Other Access |
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Distribution Formats |
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Distributor | DEM Information NOAA National Centers for Environmental Information dem.info@noaa.gov |
Dataset collaborator | NOAA Center for Tsunami Research NOAA PMEL Center for Tsunami Research (NCTR) |
Coverage Description | ISO valid extents for A Grid |
Time Period | Unknown to Unknown;Unknown to Unknown;Unknown to Unknown |
Spatial Reference System | urn:ogc:def:crs:EPSG::4326urn:ogc:def:datum:EPSG::5868 |
Spatial Bounding Box Coordinates |
West:-130.8000
East:-122.0000
South:44.0000
North:50.5000
West:-124.9000
East:-122.2800
South:48.0500
North:48.7100
West:-124.6400
East:-124.5800
South:48.3500
North:48.3950
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Spatial Coverage Map |
Documentation links not available. |
Publication Dates |
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Edition | 2015 |
Data Presentation Form | mapDigital |
Dataset Progress Status | Complete - production of the data has been completed |
Data Update Frequency | Irregular |
Supplemental Information |
Update to previous version developed in 2009.
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Purpose | These grids were constructed for use in tsunami inundation modeling. |
Use Limitations |
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Dataset Citation |
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Originators |
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Publishers |
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Acknowledgments |
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Theme keywords | Global Change Master Directory (GCMD) Science and Services Keywords
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Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
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Place keywords | Global Change Master Directory (GCMD) Location Keywords
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Project keywords | Global Change Master Directory (GCMD) Project Keywords
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Use Constraints | No constraint information available |
Access Constraints |
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Other Constraints | Cite as: NOAA Pacific Marine Environmental Laboratory, Center for Tsunami Research (NCTR), 2015. Neah Bay, Washington Tsunami Forecast Grids for MOST Model. National Centers for Environmental Information, NOAA. doi:10.7289/V5DN433G [access date]. |
Fees |
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Processing Environment | Native Dataset Environment: Microsoft Windows 2000 Version 5.2 (Build 3790) Service Pack 2; ESRI ArcCatalog 9.2.4.1420 |
Source Datasets |
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Last Modified: 2019-06-06